You paste your missing KUID numbers into the search bar. The index then points you to the exact external website (like Jointed Rail Trainz Forge , or niche international sites) where the asset is hosted. The "Exclusive" Cost:

The most comprehensive "exclusive" tool.

Have you used a KUID Finder Trainz Exclusive tool? Share your experience on the official N3V forums – and include the KUIDs you saved!

Let’s walk through a real-world scenario. You just downloaded a "Southern Pacific Cab Forward" that requires an asset named KUID:987654:500123 (Exclusive lighting script).